Manager × security

S.A. Mason LLC MSFT holdings history

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MICROSOFT CORP · CUSIP 594918104 · CIK 1800911

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, S.A. Mason LLC reported 16.89K MSFT (shares), valued at $6.30M, or 1.94% of its reported non-derivative portfolio. Filed 2026-07-31.

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Portfolio weight and quantity history
Reported portfolio weight
1.94%
Shares
16.89K
16,895
Reported value
$6.30M
USD

Shares increased 8.89%; reported value increased 9.73%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20261.94%16,895SEC filing ↗Filed Jul 31, 2026
Q1 20262.16%15,515SEC filing ↗Filed Apr 27, 2026
Q4 20252.93%15,346SEC filing ↗Filed Jan 29, 2026
Q3 20253.50%15,315SEC filing ↗Filed Oct 14, 2025
Q2 20253.84%15,938SEC filing ↗Filed Jul 14, 2025
Q1 20253.22%16,245SEC filing ↗Filed Apr 23, 2025
Q4 20243.59%16,218SEC filing ↗Filed Jan 24, 2025
Q3 20243.70%16,197SEC filing ↗Filed Oct 25, 2024
Q2 20244.10%16,151SEC filing ↗Filed Jul 10, 2024
Q1 20244.12%16,283SEC filing ↗Filed Apr 15, 2024
Q4 20234.08%16,188SEC filing ↗Filed Jan 17, 2024
Q3 20233.77%16,562SEC filing ↗Filed Oct 13, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20233.77%16,562$5.23MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Oct 13, 2023
Q4 20234.08%16,188$6.09MShares decreased 2.26%; reported value increased 16.41%, and weight changed +0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 17, 2024
Q1 20244.12%16,283$6.85MShares increased 0.59%; reported value increased 12.54%, and weight changed +0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 15, 2024
Q2 20244.10%16,151$7.22MShares decreased 0.81%; reported value increased 5.37%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 10, 2024
Q3 20243.70%16,197$6.97MShares increased 0.28%; reported value decreased 3.45%, and weight changed -0.40 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 25, 2024
Q4 20243.59%16,218$6.84MShares increased 0.13%; reported value decreased 1.92%, and weight changed -0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 24, 2025
Q1 20253.22%16,245$6.10MShares increased 0.17%; reported value decreased 10.79%, and weight changed -0.37 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 23, 2025
Q2 20253.84%15,938$7.93MShares decreased 1.89%; reported value increased 30.00%, and weight changed +0.62 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 14, 2025
Q3 20253.50%15,315$7.93MShares decreased 3.91%; reported value increased 0.06%, and weight changed -0.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 14, 2025
Q4 20252.93%15,346$7.42MShares increased 0.20%; reported value decreased 6.43%, and weight changed -0.57 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 29, 2026
Q1 20262.16%15,515$5.74MShares increased 1.10%; reported value decreased 22.62%, and weight changed -0.77 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 27, 2026
Q2 20261.94%16,895$6.30MShares increased 8.89%; reported value increased 9.73%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 31, 2026
S.A. Mason LLC · MICROSOFT CORP

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.